<?php

/**
 * This is the model class for table "xyh_user_friendship".
 *
 * The followings are the available columns in table 'xyh_user_friendship':
 * @property string $id
 * @property string $from_id
 * @property string $to_id
 * @property string $ctime
 * @property string $dtime
 * @property string $accept_time
 * @property string $status
 * @property string $is_del
 */
class UserFriendship extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return UserFriendship the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'xyh_user_friendship';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('from_id, to_id, ctime, dtime, accept_time', 'length', 'max'=>10),
			array('status, is_del', 'length', 'max'=>1),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, from_id, to_id, ctime, dtime, accept_time, status, is_del', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'from_id' => 'From',
			'to_id' => 'To',
			'ctime' => 'Ctime',
			'dtime' => 'Dtime',
			'accept_time' => 'Accept Time',
			'status' => 'Status',
			'is_del' => 'Is Del',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id,true);
		$criteria->compare('from_id',$this->from_id,true);
		$criteria->compare('to_id',$this->to_id,true);
		$criteria->compare('ctime',$this->ctime,true);
		$criteria->compare('dtime',$this->dtime,true);
		$criteria->compare('accept_time',$this->accept_time,true);
		$criteria->compare('status',$this->status,true);
		$criteria->compare('is_del',$this->is_del,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}